baber/WOPTO huggingface dataset:
Patent SE-543273-C2 (SE)
Title: Training an eye tracking model
Inventor: DAHL ANDERS
IPC: G06F3/01
Filed: 2019-03-29
Abstract: A method (300) for training an eye tracking model (710) is disclosed, as well as a corresponding system (400) and storage medium. The eye tracking model is adapted to predict eye tracking data based on sensor data (709) from a first eye tracking sensor (411). The method comprises receiving (301) sensor data obtained by the first eye tracking sensor at a time instance and receiving (302) reference eye tracking data for the time instance generated by an eye tracking system (420) comprising a second eye tracking sensor (421). The reference eye tracking data is generated by the eye tracking system based on sensor data obtained by the second eye tracking sensor at the time instance. The method comprises training (303) the eye tracking model based on the sensor data obtained by the first eye tracking sensor at the time instance and the generated reference eye tracking data.
Patent SE-512451-C2 (SE)
Inventor: LINDELL KARL BO
IPC: H04B7/26
Filed: 1993-11-15
Abstract: The frequency stability of the signals transmitted by a plurality of mobile stations to an associated base station within a radio network is supervised by first generating a reference signal at the base station. The signals received from the mobile stations are compared to the reference signal and a difference signal is generated. The difference signal is compared to first and second error values and if the difference exceeds the first error value, the mobile is summoned for a service adjustment. If the difference exceeds the second error value, the mobile is disabled from further transmissions.
Patent SE-513040-C2 (SE)
Title: Arrangement for joining together three elements
Inventor: HOEISETH JOHN
IPC: F16B2/14
Filed: 1994-04-27
Abstract: The arrangement comprises a first inner, elongated element (2) such as a bar, surrounded by a second element (1) and third element (3) adjacent to the second element. All three elements are movable w.r.t. one another in the free arrangement setting. The first element is sepd. from the second and third elements by a gap. The arrangement also has a cap is inserted radially into a peripheral cavity (7) on the inside of the second element. The surface dimensions of the cap is less than those of the cavity. The gap (D1) between the cap and the inside of the second element cavity region is greater than the gap (D2) between the cap and the first element. A fixed track ring (5) and a movable track ring (6) have angled ends locating in the cavity region of the second element. The first element is passed through the gap. A barrier body is provided on the side of the first element adjacent to the third element and facing the second element. A body (9) applies force to the cap during locking together of the three elements so that the cap extends radially into the cavity and urges against the first element and the track rings of the second element to fix the third element against the barrier body.
Patent SE-507340-C2 (SE)
Inventor: DELAVALLADE JEAN-LUC LEYDIER
IPC: D21F1/00
Filed: 1994-11-07
Abstract: PCT No. PCT/GB93/00963 Sec. 371 Date Feb. 22, 1995 Sec. 102(e) Date Feb. 22, 1995 PCT Filed May 10, 1993 PCT Pub. No. WO93/23611 PCT Pub. Date Nov. 25, 1993A method of weaving a papermakers fabric having weft loops in which the loop forming weft yarn is woven as two picks in a common shed in each respective fabric layer as it exists in the loom. The weft yarn is wrapped about a core yarn at one edge of the fabric as it exists in the loom between successive weft insertions in said common shed.
Patent SE-507179-C2 (SE)
Inventor: BERGMAN CARL
IPC: B01D53/14
Filed: 1995-12-01
Abstract: A method of treating parts (34) in a treatment chamber (33) by hot-isostatic pressing with an inert gas as pressure medium and in the presence of a purifying agent (25a) for the inert gas comprises the steps of reducing the pressure in the treatment chamber (33), increasing the pressure again by introducing the inert gas, increasing the temperature in the treatment chamber (33) by activating heating elements (9a), and, after a certain holding time, reducing the pressure and the temperature again. Especially if the purifying agent (25a) is of the same material as the parts (34) being treated, the purifying effect of the purifying agent becomes insufficient. The effect of the purifying agent (25a) is improved according to the invention by bringing the inert gas, at least when being introduced, to circulate such that it is heated, passes through the purifying agent and is thereafter cooled before contacting the parts. The invention also relates to a device for carrying out the method.
Patent SE-511028-C2 (SE)
Title: Apparatus for measuring adhesion of coating, e.g. paint and varnish, applied to surface
Inventor: SAEBERG OVE
IPC: G01N/
Filed: 1996-02-27
Abstract: The test block (12) by means of the piston (3) is exposed to a tractive force directed from the test surface (13). At least one support component (20) is arranged in the housing (2) free part (6) and enclosures the test block, acting as counterpiece against the actual test surface (13) during test. The support component comprises a mainly circular support ring (21) which via a pressure-transmitting component (22) transmits pressure forces between the housing and the support ring for producing an automatic position adjustment of the housing in relation to the test surface. At the same time, the support ring continuously exerts an evenly distributed pressure against the test surface during test.
Patent SE-511707-C2 (SE)
Title: Throttle unit for forced ventilation
Inventor: PAANANEN TIMO
IPC: F24F/
Filed: 1996-09-23
Abstract: The regulating unit (3) comprises a throttle plate inside the end unit (1), which is movable in front of an opening which issues in the ventilation channels, in order to regulate a constant minimal air flow. Another regulating unit (5) is a fixed perforated plate, for limiting a forced maximum air flow.
Patent SE-507803-C2 (SE)
Inventor: JOHANSSON STIG
IPC: A61C13/34
Filed: 1996-11-13
Abstract: In a method of adapting a bridge structure (22) with a plurality of connectors (23) such that the bridge structure fits anchoring elements in a patient's jaw, a reference plane (27) for the bridge structure and a reference plane (21) for a model (20) of a patient's jaw are determined. Moreover, extension members (30) are mounted on each of the anchoring elements (24) in the model. Prior to the actual adaptation, the bridge structure and the model are mounted such that their reference planes extend in a predetermined plane. A tool is controlled to shorten each of the extension membes and each of the connectors such that their end surfaces are parallel with the predetermined plane after shortening. The connectors are shortened such that their end surfaces are located at a distance b from the predetermined plane, while the extension members are shortened such that their end surfaces are located at a distance c from the predetermined plane which is equal to a-b, a being a desired total height of the model and the bridge structure perpendicularly to the reference planes. A device for carrying out the method is also disclosed.
Patent SE-508397-C2 (SE)
Title: Dust sweeping machine with tanks on both sides of elevator
Inventor: GUSTAVSSON KENT
IPC: E01H/
Filed: 1997-01-15
Abstract: The tanks (32) rest all the time on supports (34) on the frame and vertical force take-up occurs here and not in the hinges when the tanks are pivoted inwards in situ. Each tank at the bottom is provided with an emptying/filling tap (35) with corresponding connection. Each tap has a handle which in the closed position points downwards when a projecting hook is fixed in the frame. This leads to the fact that in order to pivot the tanks outwards from the machine the corresponding tap must be opened in order that the hand grip can pass the hook. It is not possible to pivot the tanks outwards when filled, which would lead to too great stresses, causing breakage.
Patent SE-507663-C2 (SE)
Title: Transportable destruction chamber for destroying surplus ammunition
Inventor: OHLSON JOHNNY
IPC: F42D5/04
Filed: 1997-02-21
Abstract: Device for destroying bodies (24) filled with explosive, such as surplus ammunition, by combustion, detonation or deflagration of the explosive contents, comprises an essentially gas tight destruction chamber (1) specially shaped to withstand the explosions generated inside it. A hot bed (10) inside the chamber is used to initiate combustion, detonation or deflagration of the explosive contents inside the bodies supplied to the bed by a suitable device (16), eg. an inlet (17) that can be opened and closed. Combustion gases and scrap metal are removed from the chamber through outlets (25). The chamber has a detonation and shrapnel resistant inner shell (2) predominantly comprising a large number of horizontal metal plates (5, 6, 11) positioned on top of each other. All of the plates, except those forming the inner shell ceiling (11), have a central hole that determines the shape and cross-sectional area for that particular section of the chamber inner shell. A gastight outer shell (3) surrounds the inner shell and is preferably covered with thermal insulation material.
Patent SE-519841-C2 (SE)
Inventor: OLESEN ALLAN CHRISTIAN BURHOJ
IPC: B05D7/06
Filed: 1998-02-13
Abstract: Coating medium comprises 5-30 wt.% cellulose nitrate, 50-90 wt.% organic solvent degradable in a biofilter and 0.5-40 wt.% alkyd resin. Also claimed is the circulatory conveying of process components for the application of coating media comprising using a biodegradable, physically drying varnish, collecting any overspray in water, whereby the solid components of the varnish are separated on the water surface and the solvent components either go into the process water or the outgoing air, separating the solids from the water surface, drying and re-using them, passing the outgoing gas containing solvent through a biofilter made of biomass to decompose the solvent and returning the warm air to the process.
Patent SE-519683-C2 (SE)
Inventor: VAHLIN ANDERS
IPC: H04L25/03
Filed: 1998-05-26
Abstract: Devices for modulation and demodulation in a system for transmission of serial digital information by means of multi-carrier Offset Quadrature Amplitude Modulation. The devices comprise S/P converters, P/S converters, means for inverse Fourier transformation (IFFT), and also at least two pulse-shaping/matching means arranged in each of a first and a second branch, data from which branches is summed in a summator. The pulse-shaping/matching means are designed and connected in such a manner that, in the demodulator, the means for IFFT can be connected directly to the P/S converter and, in the modulator, the S/P converter can be connected directly to the means for IFFT.
Patent SE-513282-C2 (SE)
Inventor: GOERANSON DAG
IPC: E04B2/74
Filed: 1998-11-16
Abstract: An apparatus for pivotally connecting two parts. A profile member (2) is switchable from an open position to a closed position and is secured to the first part. A strip (1), formed of a flexible material, is secured to the second part and extends into the profile member (2) so as to be anchored in the profile member (2) after switching of the profile member (2) from the open position to the closed position. Two profile members can be used, one secured to each part, with the flexible strip extending between the profile members (2) and adapted to be anchored in the two profile members (2) after switching of the two profile members (2) from their open positions to their closed positions.
Patent DE-10020927-C2 (DE)
Title: Schaltungsanordnung zur Strombegrenzung einer spannungsgesteuerten Last
Inventor: BUSCH PETER
IPC: H02P6/28
Filed: 2000-04-28
Granted: 2002-05-29
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zur Ansteuerung einer spannungsgesteuerten Last, insbesondere eines elektronisch kommutierten Lüfters, wie er beispielsweise bei Computern zum Einsatz kommt. Die Spannung über der Last (M) wird von einer Spannungsregelung SR eingestellt, die abhängig von einer oder mehreren Steuergrößen einen Leistungstransistor (T) derart ansteuert, daß an der Last (M) eine von den Steuergrößen abhängige Spannung anliegt. Zudem verfügt die Schaltungsanordnung über eine Strommeßeinrichtung (R¶S¶), die die Höhe des Laststromes (I¶L¶) erfaßt, und eine Strombegrenzereinheit (1), die mit der Strommeßeinrichtung (RS) verbunden ist und bei Überschreitung eines vorgegebenen Stromwertes in die Ansteuerung des Leistungstransistors (T) derart eingreift, daß die Stromaufnahme der Last (M) beschränkt ist. Die Strombegrenzereinheit (1; 11; 21) weist einen Differenzverstärker (2) auf, dessen Ausgang über einen Integrator (3) auf einen Eingang zurückgeführt ist.
Patent DE-10043590-C2 (DE)
Inventor: METZNER JOHN
IPC: B65F1/16
Filed: 2000-09-01
Granted: 2003-03-06
Abstract: The invention relates to a cover for large-volume refuse containers, particularly for front discharge system containers. The cover is comprised of a number of cover parts, which are joined to one another in an articulated manner, whereby the rear cover part is pivotally mounted on the refuse container by means of hinges, and the pivotal range is limited by a catching device. The aim of the invention is to ensure the storage of refuse or valuable materials both when placing them into the large refuse container as well as when emptying the same, and to eliminate the drawbacks associated with the prior art. To this end, the invention provides that the rear part of the cover fastened to the hinges comprises, starting from the hinge area, an overlapping width of the cover that at least overlaps the container frame and terminates outside of the overlapping in sides, which are each perpendicular to the cover, in the form of an enclosure, and said sides extend up to the vicinity of an articulated connection to the front cover parts. Particularly during a lifting and tipping of a cover of the aforementioned type on a front discharge system container, the advantageous results can be recognized due to the fact that, in the emptying position, the refuse or valuable material can no longer get beyond control but falls into the refuse collection vehicle while being confined between both sides.
Patent DE-19758699-C2 (DE)
Title: Folding method in die stamping and bending machine
Inventor: KOJIMA HIROYUKI
IPC: B21D5/02
Filed: 1997-09-10
Granted: 2003-04-24
Abstract: The closest distance between a punch and the die is operated at the positions of drive shafts based on the operated amounts of deformation. Differences between the folded angle of the work that is bent and the target folding angle are found at least at three portions inclusive of both ends of the work and the central portion. Based on the thus found differences, values for correcting the travel of the ram at the positions of the drive shafts are found.  Values for limiting the pressures generated by the drive shafts are operated based on the data of bending, and the ram is driven for each of the drive shafts in a manner that a limit value will not be exceeded. Differences are found between lines connecting the positions of the drive shafts at both ends and the positions of other drive shafts excluding both ends, and an abnormal output is produced when the differences exceed a predetermined allowable value.
Patent DE-19852277-C2 (DE)
Inventor: BAUMGAERTNER FRANK
IPC: B22F7/00
Filed: 1998-11-13
Granted: 2000-12-14
Abstract: The mixture consisting of metal powder and a gas splitting foaming agent powder is compressed by compressing to a open pressed part which. A portion or the whole pressed part is used in the semi-finished product and is combined with a covering layer. In the process for producing a foamed semi-finished product, the semi-finished product is produced by compressing a mixture containing metal powder and gas splitting foaming agent.
Patent DE-19929727-C2 (DE)
Title: Empfangsteil zum Betrieb eines Empfangsteils
Inventor: NIEMEYER ULF
IPC: H04B1/707
Filed: 1999-06-29
Granted: 2003-01-30
Abstract: Empfangsteil (1), ausgebildet zum Codemultiplexempfang über eine Mehrzahl von Empfangssignalpfaden, welches insbesondere eine Mehrzahl von Rake-Fingern (15a, 15b) aufweist, wobei die Empfangssignalpfade Verzögerungskompensationsmittel (1A, 1B) zur Kompensation der pfadspezifischen Empfangssignalverzögerung aufweisen, wobei die Verzögerungskompensationsmittel separate Grob- und Feinkompensationsmittel (1A, 1B) umfassen.
Patent RU-2177943-C2 (RU)
Title: Method of synthesis of coupled aliphatic diene diepoxides
Inventor: MEL NIK L V
IPC: C07D303/02
Filed: 1995-08-10
Granted: 2002-01-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the field of synthesis of diepoxides of coupled aliphatic dienes that are used as parent materials for epoxide resins, rubbers, glues, stabilizing agents, foaming agents, surface- active substances and used in biotechnology, leather industry also. Invention proposes to carry out oxidation of unsaturated monoepoxides with aliphatic hydro- peroxides rather than with per acids. Aliphatic hydroperoxides are added to reaction mixture in medium of nonpolar solvent at the rate 0.8-2.0 mole hp/h. Reaction carries out at measured molar ratio unsaturated monoepoxide : hydroperoxide = 1: (1-2) at 110-140 C in the presence of hydrocarbon-soluble molybdenum catalyst taken in the amount 1-10 x   mole Mo/10 3  and nitrogen- and/or oxygen-containing compounds as an inhibitor of polymerization taken in the amount 0.5-5 x dm 3  mole/10 -3 . EFFECT: improved method of synthesis. 1 tbl, 13 ex
Patent RU-2183374-C2 (RU)
Inventor: KUNTSE DITER
IPC: H02G15/08
Filed: 1997-05-20
Granted: 2002-06-10
Abstract: FIELD: electrical engineering. SUBSTANCE: invention refers to cable boxes for armored cables which transmission elements pass inside central tube. Armors of cables subject to joining are mutually twisted under protective tube which covers area of joining. Covering spiral is put over them. EFFECT: enhanced operational reliability when used under conditions of permafrost thanks to increased flexibility and reduced thickness of box that diminishes frequency of injuries in area of joining, between cable and cable box. 19 cl, 5 dwg
Patent RU-2176434-C2 (RU)
Inventor: CHAPMAN STIVEN TEJLOR
IPC: H04J3/06
Filed: 1996-05-31
Granted: 2001-11-27
Abstract: FIELD: communication engineering. SUBSTANCE: method involves labeling every signal by each node which it passes with identification data. One version involves relabeling any identification data for previous node and marking the clock signal as one not usable in synchronization purposes if the node to which it is to be transmitted causes closed synchronization line to occur. The second version involves including node identification data into a list. Any node reading its identification data from this list, decision is to be taken not to use the signal in synchronization purposes. To avoid reference synchronization sequence of excessive length to be built, the number of nodes, which the signal has passed, is counted. EFFECT: no need in commutatable switching unit and full complex routing logic set in maintaining transit function. 8 cl, 6 dwg
Patent RU-2163315-C2 (RU)
Title: Gear box
Inventor: KHAMIN I N
IPC: F16H3/20
Filed: 1998-08-24
Granted: 2001-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear box relates to mechanism in which stepped variation of gear ratio is effected by changing over gear transmissions positioned in separate body. Gear box has sectional body with driving and driven shafts installed in it, carriage with toothed rims made for moving along splines of respective shafts and coupled to control levers. Intermediate shaft positioned perpendicularly to driving and driven shafts is capable of displacement along axis of its own. It is provided with control lever and fixing elements. Intermediate shaft carries rigidly-connected unit of toothed rims mounted concentrically in the same plane. EFFECT: reduced overall dimensions, simplified construction. 2 dwg
Patent RU-2175092-C2 (RU)
Title: Flexible metal pipe line of enhanced vibration strength
Inventor: GOLOVINA N JA
IPC: F16L11/15
Filed: 1999-02-23
Granted: 2001-10-20
Abstract: FIELD: flexible pipe lines. SUBSTANCE: flexible envelope is welded to inner sleeve. Outer of inner sleeve is connected with flexible member which is made in form of corrugated metal envelope: viz.: bellows. Flexible member is welded to outer sleeve. When liquid under pressure is supplied, interior of flexible envelope, inner sleeve and space between bellows and outer sleeve get filled with liquid. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2180111-C2 (RU)
Title: Method of ultrasonic inspection of round form articles
Inventor: ZHUKOV JU A
IPC: G01N29/04
Filed: 1999-06-23
Granted: 2002-02-27
Abstract: FIELD: non-destructive ultrasonic testing. SUBSTANCE: given method is intended for detection, visualization and determination of dimensions of defects. Ultrasonic piezoconvertor of flaw detector uniformly scans article along spiral with certain spacing of spiral and with scanning spacing whose values do not exceed value of width of ultrasonic beam. Data array of distribution of echo signals with referencing of each measurement to proper coordinate is formed in storage of system of information processing and control. Number of points where defect is detected is fixed and configuration and location of defect are determined by assemblage of these points. Its area is found by formula S=N l h, where S is area of defect, h is spiral spacing, N is number of points in which defect was fixed, l is spacing of scanning along spiral. EFFECT: raised accuracy of inspection. 3 dwg
Patent RU-2171339-C2 (RU)
Title: Device of branching distributing system of high- rate tricking filter
Inventor: BESPALYJ VIKTOR SERGEEVICH
IPC: E03B3/18
Filed: 1999-07-29
Granted: 2001-07-27
Abstract: FIELD: water-supply; purification of natural water and sewage. SUBSTANCE: device has perforated tube, filtering member installed coaxially to external surface of perforated tube in a spaced relation to the latter. Filtering member is made in the form of dross trap; cross-sectional area of gap between internal surface of trap and external one of perforated tube is found from following equation: 0,25S g ≅ S b ≅2,0S g , where S b  is total area of perforated tube holes, S g  is cross-sectional area of gap between internal surface of dross trap and external one of perforated tube. EFFECT: reduced head loss. 6 cl, 2 dwg
Patent RU-2187180-C2 (RU)
Inventor: GAJNULLIN K G
IPC: H01P3/18
Filed: 1999-08-30
Granted: 2002-08-10
Abstract: FIELD: electrical engineering; pulse engineering; miscellaneous physical installations. SUBSTANCE: electromagnetic energy transmission line has external and internal coaxial electrodes each made in the form of segment of sphere with sphere centers aligned and positioned on symmetry axis of line. Proposed design ensures maximal efficiency of energy transmission from pulse source to load and minimal inherent inductance of transmission line. EFFECT: enhanced efficiency, reduced loss. 2 dwg
Patent RU-2169093-C2 (RU)
Inventor: KUDRJAVTSEV L V
IPC: B62B13/16
Filed: 1999-09-14
Granted: 2001-06-20
Abstract: FIELD: vehicles. SUBSTANCE: backrest 3 with lock 11 removed can be tilted forward relative to cross axle 6. Removable hand rail 10 is bent at angle of 30 - 40 deg relative to runners 7 at a distance H=540-550 mm from runners to provide locking on hand rail 10 in holders 16. Ratio of length of runners 7 and distance between runners is 2- 2.25, respectively. EFFECT: improved convenience in pushing, carrying in transport and storing. 5 dwg